[all-commits] [llvm/llvm-project] 107608: [Support]: Introduce the `HashBuilder` interface.

[Alexandre Rames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1076082a0d97bd5c16a25ee7cf3dbb6ee4b5a9fe
      https://github.com/llvm/llvm-project/commit/1076082a0d97bd5c16a25ee7cf3dbb6ee4b5a9fe
  Author: Alexandre Rames <arames at apple.com>
  Date:   2021-08-26 (Thu, 26 Aug 2021)

  Changed paths:
    A llvm/include/llvm/Support/HashBuilder.h
    M llvm/unittests/Support/CMakeLists.txt
    A llvm/unittests/Support/HashBuilderTest.cpp

  Log Message:
  -----------
  [Support]: Introduce the `HashBuilder` interface.

The `HashBuilder` interface allows conveniently building hashes of various data
types, without relying on the underlying hasher type to know about hashed data
types.

Reviewed By: dexonsmith

Differential Revision: https://reviews.llvm.org/D106910